Consult with your doctor if you experience recurrent, sudden, severe dizziness or prolonged episodes of dizziness, faintness, lightheadedness or vertigo. 1  Definition. 2  Causes.
Dosage of castor oil for constipation relief. Castor oil is taken internally. According to Dr.Mercola and World Health Organization the castor oil intake should not prevail 0.7 mg/kg body weight per day. It is one tablespoon for adults and one teaspoon for children.
Castor oil is the most effective natural laxative which softens the stools and stimulated bowel movements within few hours. 1  Consume 1 dessert spoon of castor oil on an empty stomach.  For better taste, you can it with apple juice or orange juice.